Grogs

noun

1. (original meaning) An alcoholic beverage made with rum and water, especially that once issued to sailors of the Royal Navy.
2. (by extension) Any alcoholic beverage.
3. A glass or serving of an alcoholic beverage.
4. An alcoholic beverage made with hot water or tea, sugar and rum, sometimes also with lemon or lime juice and spices, particularly cinnamon.
5. A type of pre-fired clay that has been ground and screened to a specific particle size.